Abstract: An anti-off and anti-slip temperature-resistant silicone glove with a tightening function includes a silicone glove main body and a wrist sleeve which are closely connected by technical processing, the wrist sleeve is provided with a magic tape which has one magic tape male face sewn on the upper surface of the wrist sleeve and two magic tape female faces, the wrist sleeve is provided with an opening at which edge covering lining cloth is sewn. The anti-off and anti-slip temperature-resistant silicone glove with the tightening function is simple in structure and convenient to use, and the degree of tightness can be adjusted according to the thickness of an arm to meet demands of different people and avoid the risk of scalding. When not being used, a tightening band can be stuck back to the surface of the wrist sleeve without influence on use.